1. Population & Urbanization in Chile | Population distribution, urban migration causes, informal settlements, and challenges of urban growth.

2. Climate & Agriculture | Regional climate variations, crop growth patterns, and factors influencing agricultural productivity.

3. Air Pollution & Smog Formation | Causes, health impacts, strategies for air quality improvement, and effectiveness of research methods.

4. Mining & Resource Extraction | Copper and lithium mining processes, environmental impacts of tailings, and demand growth predictions.

5. Ecosystems & Biodiversity | Food chains in the Atacama Desert, threats to flamingos, role of scavengers, and ecosystem balance.

6. Tourism & Sustainability | Growth trends in domestic and international tourism, impact on the environment, ecotourism practices, and sustainable tourism strategies.